Got the sample - Results
Ok. Here is the summary:
I got the samples today. They sent me two six-inch pieces of each lower and upper track in black. Size-wise the lower track is about 1/32 narrower and, as measured before, a little higher. I checked it in the head, comparing it to the old brown original track. The comparison is encouraging: the material is very similar, a little stiffer maybe, with two small ridged in the middle. The spacing of the tracks is ok: the recessed door pulls will pass each other. I have included a composite picture of the old and new tracks in the head cabinet and a direct side-by-side comparison on the deck. You'll see that this looks very good.
I'll check with them tomorrow to see if I can only order the lower track in brown in quantities less than 100ft. I don't care about the upper track. Again, the part number is 120- on page OPI-60 in the Outwater catalog (Plastic Sliding Door Track 1/2" track). I have everyone's email address if you indicated your interest in this forum. I'll also send out a quick note on the sailnet list once I have the track. Since I don't know how bendable this is in longer lengths, I'll have to let you know later what the costs will be to ship it to you. We are getting there...